Zheng, J., Shotyk, W., Krachler, M., & Fisher, D. A. (2007). A 15,800-year record of atmospheric lead deposition on the Devon Island Ice Cap, Nunavut, Canada: Natural and anthropogenic enrichments, isotopic composition, and predominant sources. Global biogeochemical cycles, 21(2), . https://doi.org/10.1029/2006GB002897
Chicago Style (17th ed.) CitationZheng, Jiancheng, William Shotyk, Michael Krachler, and David A. Fisher. "A 15,800-year Record of Atmospheric Lead Deposition on the Devon Island Ice Cap, Nunavut, Canada: Natural and Anthropogenic Enrichments, Isotopic Composition, and Predominant Sources." Global Biogeochemical Cycles 21, no. 2 (2007). https://doi.org/10.1029/2006GB002897.
MLA (9th ed.) CitationZheng, Jiancheng, et al. "A 15,800-year Record of Atmospheric Lead Deposition on the Devon Island Ice Cap, Nunavut, Canada: Natural and Anthropogenic Enrichments, Isotopic Composition, and Predominant Sources." Global Biogeochemical Cycles, vol. 21, no. 2, 2007, https://doi.org/10.1029/2006GB002897.